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Lapsed, fee not paid

Method of screening for compounds that disaggregate amyloid aggregates

US 8,563,273 B2 · Assignee: Tel Aviv University Future Technology Development L.P. · Inventors: Gazit; Ehud

USPTO PDF

Overview

Sheet 1 of 6 from the published document. All sheets in the USPTO PDF

Full text on its way

This patent is listed from its USPTO record because it passed every check. Its abstract, claims and description are being downloaded from USPTO and will appear here within days. Until then, read it in the USPTO PDF or on Google Patents.

Why it's free to use

  • The USPTO Official Gazette of December 16, 2025 lists it as expired on October 22, 2025 for an unpaid maintenance fee.
  • It isn't on any reinstatement notice published since.
  • Its 3 US relatives have also lapsed, expired or never issued.
  • We check US rights only. Check foreign counterparts before selling abroad.
FiledApril 9, 2009
GrantedOctober 22, 2013
Expired (fee)October 22, 2025
Application number12/385471
Classification (CPC)C07K14/4711 +5 more
Length29 pages

Drawings 6

1 of 6 drawing sheets so far from the published document, cropped to the drawing. Every sheet is in the USPTO PDF.

Claims

On their way

The claims are being downloaded from USPTO and will appear here within days. Until then, read it in the USPTO PDF or on Google Patents.

Description

On its way

The description is being downloaded from USPTO and will appear here within days. Until then, read it in the USPTO PDF or on Google Patents.

Timeline & family

Timeline From USPTO dates

20032006200920122015201820212024Earliest priority dateSep 6, 2002Application filedApril 9, 2009Application publishedAug 20, 2009Patent grantedOct 22, 20133.5-year fee paidApril 22, 20177.5-year fee paidApril 22, 202111.5-year fee not paidApril 22, 2025Patent expiredOct 22, 2025

Maintenance fees

Fees are due 3.5, 7.5 and 11.5 years after grant. This patent expired on October 22, 2025, so the fee marked "not paid" was the one that went unpaid.

3.5-year feeDue April 22, 2017Paid
7.5-year feeDue April 22, 2021Paid
11.5-year feeDue April 22, 2025Not paid

US family 4 documents, by filing date

Published applicationUS 2004/0052928 A1

Peptides and methods using same for diagnosing and treating amyloid-associated diseases

Filed Sep 2002 · published Mar 2004
Published application
Published applicationUS 2007/0135334 A1

Peptides and methods using same for diagnosing and treating amyloid-associated diseases

Filed Jan 2007 · published Jun 2007
Published application
Published applicationUS 2009/0209041 A1

Peptides and methods for inhibiting amyloid formation

Filed Apr 2009 · published Aug 2009
Published application
This documentUS 8,563,273 B2

Method of screening for compounds that disaggregate amyloid aggregates

Filed Apr 2009 · granted Oct 2013
Lapsed, fee not paid

Earlier publications, parents and continuations. None of them can still be enforced, or this patent would not be listed.

US patents it cites 0

No US citations on record.

Sources & verification

Verification

  • The USPTO Official Gazette of December 16, 2025 lists it as expired on October 22, 2025 for an unpaid maintenance fee.
  • It isn't on any reinstatement notice published since.
  • Its 3 US relatives have also lapsed, expired or never issued.
  • Rechecked against USPTO records every day.
  • We check US rights only. Check foreign counterparts before selling abroad.

Confirm it yourself

  1. Open the file history on Patent Center.
  2. The status should read "Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362".
  3. Check the documents for any later petition to revive or reinstate.

Everything on this page comes from the documents linked above.

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